| 聚氨酯涂料中游离甲苯二异氰酸酯(TDI)单体的测定方法 |
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| 引用本文： | 刘红,范玉兰. 聚氨酯涂料中游离甲苯二异氰酸酯(TDI)单体的测定方法[J]. 中国涂料, 2007, 22(3): 31-35 |
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| 作者姓名： | 刘红 范玉兰 |
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| 作者单位： | 广东华润涂料有限公司,广东顺德,528306 |
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| 摘 要： | 研究了在GB/T18446-2001方法基础上改变内标物(使用无毒性记录的十二烷代替毒性大的1,2,4-三氯代苯)测定样品中游离TDI的方法。该方法简捷、快速、准确度高、精确度高、更环保。本方法的适用范围同GB/T18446-2001。
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| 关 键 词： | 聚氨酯涂料 游离甲苯二异氰酸酯(TDI)单体 测定方法 |
| 文章编号： | 1006-2556(2007)03-0031-05 |
| 修稿时间： | 2006-12-26 |
Testing method of free phenylene diisocyanate (TDI) in polyurethane coatings |
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| Liu Hong,Fan Yulan. Testing method of free phenylene diisocyanate (TDI) in polyurethane coatings[J]. China Paint, 2007, 22(3): 31-35 |
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| Authors: | Liu Hong Fan Yulan |
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| Abstract: | On the base of GB/T 18446-2001, we study the test of free TDI in samples by changing the internal standard (high toxic 1,2,4- trichlorobenzene is replaced by dodecane of no toxic record) , showing that the method is simple, fast, accurate, definite and environment protecting. The use scope of this method is the same with GB/T 18446-2001. |
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| Keywords: | polyurethane (PU) Coatings free phenylene diisocyanate (TDI) monomer test method |
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